Ine. Introduction to Zero-Position Self-Locking Devices In the operation of cranes and other similar equipment, there is a need to prevent any inadvertent movements of the control console due to vibrations and accidental collisions. To address this concern, zero-position self-locking devices are installed on the operating handles. These devices play a crucial role in ensuring […]
30
Nov
Nov
Ine. Pre-Installation Inspection and Maintenance Before commencing the installation of a fixed-column jib crane, it is of utmost importance to carry out a meticulous inspection. Choyamba, based on the packing list, carefully check whether there are any missing items or damages to the products and technical documents. During transportation, various issues might occur, monga […]
29
Nov
Nov
Ine. Introduction to Crane Over-Speed Protection Crane over-speed protection is a crucial safety protection device installed in the hoisting mechanism of cranes. It plays a vital role in ensuring the safe operation of cranes and safeguarding the well-being of various personnel involved in crane operations, as well as protecting the crane equipment itself from potential […]
29
Nov
Nov
Ine. Introduction When a gantry crane is in operation, especially during rotation, brake failure can pose significant risks and disrupt the normal working process. In this regard, a detailed analysis of the causes and corresponding solutions of brake failure during the rotation of the gantry crane is of great importance. II. Observation of the Problem […]
29
Nov
Nov
Ine. Initial Setup and Opening of the Grab At the commencement of the working process, the supporting wire ropes are used to hoist the grab to an appropriate position. These supporting wire ropes play a crucial role in ensuring that the grab is properly positioned above the area where the material handling operation is to […]
26
Nov
Nov
Kuyika ndi kuyimitsidwa kwa cranes, makamaka tower cranes, ndi njira yovuta kwambiri yomwe imafuna kutsata mosamalitsa malamulo achitetezo ndi njira zogwirira ntchito. Zotsatirazi ndi zofunika zofunika ndi malangizo pa kukhazikitsa bwino ndi kumanga ma cranes, kuonetsetsa chitetezo, kuchita bwino, ndi kudalirika. 1. Kumvetsetsa Zofotokozera za Crane Musanayambe kukhazikitsa, ndi […]
Ine. Introduction Crane cables play a vital role in the operation of cranes, ensuring the transmission of power and signals for various functions. Komabe, different arrangements and operating conditions of the cables require specific attention to ensure their safe and efficient use. This article will discuss in detail the precautions for using crane cables when […]
23
Nov
Nov
Magalimoto Osiyanasiyana Osiyanasiyana (VFD) zakhala zodziwika kwambiri m'makina a crane chifukwa chaubwino wawo wosiyanasiyana pakuwongolera magwiridwe antchito, chitetezo, ndi kukonza. Ukadaulo wapamwambawu umapereka maubwino angapo omwe amapanga chisankho chokondedwa cha zida zamakono zonyamulira. Pansipa pali kufotokozera mwatsatanetsatane za ubwino ndi kukwera kwa kugwiritsa ntchito machitidwe a VFD […]
22
Nov
Nov
Hook ya crane ndi gawo lofunikira pakukweza makina, ndipo kuwononga kulikonse kungadzetse ngozi zoopsa, kuphatikizapo kuvulala koopsa kapena ngakhale kupha. Choncho, ndikofunikira kuika patsogolo chitetezo pakupanga ndi kuyang'anira mbedza za crane. Dongosolo loyang'anira bwino komanso lokhazikika lachitetezo liyenera kukhalapo pa onse awiri […]
22
Nov
Nov
Ine. General Provisions Site Awareness: Before commencing lifting operations, operators must thoroughly assess the working environment, travel routes, building structures, and the weight of the objects to be handled. Operation Signals: Operators must sound a warning before initiating actions such as hoisting, kupha, luffing, or traversing. All signals from the designated signal person must be […]